| Giannis Varkas | |
| Fullname: | Ioannis Varkas |
| Birth Date: | 27 March 1998 |
| Birth Place: | Chalcis, Greece |
| Height: | 1.78 m |
| Currentclub: | Egaleo |
| Clubnumber: | 45 |
| Position: | Winger |
| Youthyears1: | 2014–2018 |
| Youthclubs1: | Olympiacos |
| Years1: | 2018–2021 |
| Clubs1: | Apollon Smyrnis |
| Caps1: | 36 |
| Goals1: | 1 |
| Years2: | 2021–2022 |
| Clubs2: | Chania |
| Caps2: | 28 |
| Goals2: | 2 |
| Years3: | 2022–2023 |
| Clubs3: | Ilioupoli |
| Caps3: | 23 |
| Goals3: | 4 |
| Years4: | 2023– |
| Clubs4: | Egaleo |
| Caps4: | 30 |
| Goals4: | 1 |
| Nationalyears1: | 2014–2015 |
| Nationalteam1: | Greece U17 |
| Nationalcaps1: | 5 |
| Nationalgoals1: | 1 |
| Nationalyears2: | 2019 |
| Nationalteam2: | Greece U21 |
| Nationalcaps2: | 3 |
| Nationalgoals2: | 0 |
| Pcupdate: | 16 May 2024 |
| Ntupdate: | 31 January 2019 |
Giannis Varkas (el|Γιάννης Βάρκας; born 27 March 1998) is a Greek professional footballer who plays as a winger for Super League 2 club Egaleo.